import Vue from 'vue'
import VueRouter from 'vue-router'
import Login from '../components/login.vue'
import Home from '../components/home.vue'
import Welcome from '../components/welcome.vue'
import Users from '../components/user/users.vue'
import Rights from '../components/power/rights.vue'
import Roles from '../components/power/roles.vue'
import Cate from '../components/goods/cate.vue'
import Params from '../components/goods/params.vue'
import List from '../components/goods/list.vue'
import Add from '../components/goods/add.vue'
import Order from '../components/order/order.vue'
import Report from '../components/report/report.vue'

Vue.use(VueRouter)

const router = new VueRouter({
  routes: [
    { path: '/', redirect: '/login' },
    { path: '/login', component: Login },
    { path: '/home',
      component: Home,
      redirect: '/welcome',
      children: [
        { path: '/welcome', component: Welcome },
        { path: '/users', component: Users },
        { path: '/rights', component: Rights },
        { path: '/roles', component: Roles },
        { path: '/categories', component: Cate },
        { path: '/params', component: Params },
        { path: '/goods', component: List },
        { path: '/goods/add', component: Add },
        { path: '/orders', component: Order },
        { path: '/reports', component: Report },
      ] }
  ]
})

// 挂载路由导航守卫
// to将要访问的路径，from，从哪个路径跳转过来，next，是一个函数next（）表示放行
router.beforeEach((to, from, next) => {
  // console.log("to");
  if (to.path === '/login') return next()
  //   // 获取token
  const tokenStr = window.sessionStorage.getItem('token')
  if (!tokenStr) return next('/login')
  else next()
// next()
})

export default router
